TW201614159A - Electromagnetic frictional damping module - Google Patents

Electromagnetic frictional damping module

Info

Publication number
TW201614159A
TW201614159A TW103135328A TW103135328A TW201614159A TW 201614159 A TW201614159 A TW 201614159A TW 103135328 A TW103135328 A TW 103135328A TW 103135328 A TW103135328 A TW 103135328A TW 201614159 A TW201614159 A TW 201614159A
Authority
TW
Taiwan
Prior art keywords
friction
gearing
receiving base
frictional damping
damping module
Prior art date
Application number
TW103135328A
Other languages
Chinese (zh)
Other versions
TWI542800B (en
Inventor
Pei-Ching Chen
Shiang-Jung Wang
Chin-Ta Lai
Original Assignee
Nat Applied Res Laboratories
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nat Applied Res Laboratories filed Critical Nat Applied Res Laboratories
Priority to TW103135328A priority Critical patent/TWI542800B/en
Priority to CN201410748224.0A priority patent/CN105736618B/en
Publication of TW201614159A publication Critical patent/TW201614159A/en
Application granted granted Critical
Publication of TWI542800B publication Critical patent/TWI542800B/en

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  • Vibration Prevention Devices (AREA)

Abstract

A frictional damping module is provided. The frictional damping module comprises a box, a set of elastic members, a set of electromagnets, and a set of friction gearings. The box has a receiving base and a cover covering the receiving base. The set of elastic members and the set of electromagnets are disposed in the receiving base. The set of friction gearings has a first friction gearing and a second gearing contacted with the first friction. The first friction gearing is fixed on the receiving base and the second friction gearing is fixed on a structure body. The set of elastic members is pressed by the cover to generate a pre-stress correspondingly toward the second friction gearing. When the first friction gearing moved corresponding to the second friction gearing, a friction force is generated between the first friction gearing and the second friction gearing correspondingly. The set of electromagnets generates an magnetic force selectively to magnetically attract the cover so as to adjust the pre-stress.
TW103135328A 2014-10-13 2014-10-13 Electromagnetic frictional damping module TWI542800B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
TW103135328A TWI542800B (en) 2014-10-13 2014-10-13 Electromagnetic frictional damping module
CN201410748224.0A CN105736618B (en) 2014-10-13 2014-12-09 Electromagnetic friction damping module

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW103135328A TWI542800B (en) 2014-10-13 2014-10-13 Electromagnetic frictional damping module

Publications (2)

Publication Number Publication Date
TW201614159A true TW201614159A (en) 2016-04-16
TWI542800B TWI542800B (en) 2016-07-21

Family

ID=56238133

Family Applications (1)

Application Number Title Priority Date Filing Date
TW103135328A TWI542800B (en) 2014-10-13 2014-10-13 Electromagnetic frictional damping module

Country Status (2)

Country Link
CN (1) CN105736618B (en)
TW (1) TWI542800B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114623184B (en) * 2022-03-04 2025-01-07 西安热工研究院有限公司 An intelligent adjustment system for electromagnetic vibration absorbers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2106551C1 (en) * 1994-05-17 1998-03-10 Ивановский государственный энергетический университет Magnetorheological vibration damper
CN1584362A (en) * 2004-06-02 2005-02-23 哈尔滨工业大学 Electromagnetic frictioning controller
TW201305462A (en) * 2011-07-21 2013-02-01 Vio Creation Technology Inc Vibration isolating system with adjustable damping
JP5846924B2 (en) * 2012-01-17 2016-01-20 三菱電機株式会社 Braking device
KR101408092B1 (en) * 2013-02-19 2014-06-19 주식회사 고영테크놀러지 Magnetic brake
CN203238807U (en) * 2013-05-10 2013-10-16 上海大学 Electromagnetic friction limit shock isolation device
CN203770500U (en) * 2014-02-28 2014-08-13 同济大学 Self-control electromagnetic damper

Also Published As

Publication number Publication date
TWI542800B (en) 2016-07-21
CN105736618A (en) 2016-07-06
CN105736618B (en) 2018-01-30

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